RU2011143311A - PROTECTOR FOR HYDRAULIC PROTECTION OF SUBMERSIBLE OIL-FILLED ELECTRIC MOTOR - Google Patents
PROTECTOR FOR HYDRAULIC PROTECTION OF SUBMERSIBLE OIL-FILLED ELECTRIC MOTOR Download PDFInfo
- Publication number
- RU2011143311A RU2011143311A RU2011143311/06A RU2011143311A RU2011143311A RU 2011143311 A RU2011143311 A RU 2011143311A RU 2011143311/06 A RU2011143311/06 A RU 2011143311/06A RU 2011143311 A RU2011143311 A RU 2011143311A RU 2011143311 A RU2011143311 A RU 2011143311A
- Authority
- RU
- Russia
- Prior art keywords
- head
- shaft
- electric motor
- tread
- filled electric
- Prior art date
Links
Abstract
Протектор для гидравлической защиты погружного маслозаполненного электродвигателя, содержащий корпус, вал с торцовыми уплотнениями, размещенными в зоне ниппелей, заполненный маслом электродвигатель, ниппели с осевыми отверстиями и опорными подшипниками, расположенными вдоль вала в осевом направлении между головкой и основанием с образованием гидрозатворных камер, узел пяты с опорой вала, размещенный в нижней части протектора и совмещенный с узлом основания, головку и основание, отличающийся тем, что в головке протектора в верхней части над защитным кожухом верхнего торцового уплотнения закреплена на валу турбинка, а в головке имеются отверстия, сообщающиеся с затрубным пространством, совпадающие с осью отверстий турбинки.A tread for hydraulic protection of a submersible oil-filled electric motor, comprising a housing, a shaft with mechanical seals located in the nipple zone, an oil-filled electric motor, nipples with axial holes and thrust bearings located along the shaft in the axial direction between the head and the base with the formation of hydraulic shutter chambers, a heel assembly with a shaft support located in the lower part of the tread and combined with the base unit, the head and base, characterized in that in the tread head in the upper hour The turbine is mounted on the shaft of the upper mechanical seal above the protective casing, and the head has openings in communication with the annulus coinciding with the axis of the openings of the turbine.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011143311/06A RU2484306C1 (en) | 2011-10-26 | 2011-10-26 | Protector for hydraulic protection of submersible oil-filled electric engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011143311/06A RU2484306C1 (en) | 2011-10-26 | 2011-10-26 | Protector for hydraulic protection of submersible oil-filled electric engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011143311A true RU2011143311A (en) | 2013-05-10 |
| RU2484306C1 RU2484306C1 (en) | 2013-06-10 |
Family
ID=48785726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011143311/06A RU2484306C1 (en) | 2011-10-26 | 2011-10-26 | Protector for hydraulic protection of submersible oil-filled electric engine |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2484306C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2645106C1 (en) * | 2017-04-03 | 2018-02-15 | Закрытое акционерное общество "РИМЕРА" | Device for hydraulic protection of submersible oil-filled electric motor |
| RU2726967C1 (en) * | 2019-10-03 | 2020-07-17 | Имаш Ран | Protector for hydraulic protection of submersible oil-filled electric motor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4992689A (en) * | 1989-11-29 | 1991-02-12 | Camco, Inc. | Modular protector apparatus for oil-filled submergible electric motors |
| RU2099604C1 (en) * | 1996-06-27 | 1997-12-20 | Акционерное общество открытого типа Альметьевский завод погружных электронасосов - "АЛНАС" | Protector for hydraulic protection of submersible oil-filled electric motor |
| RU2199030C2 (en) * | 2000-08-25 | 2003-02-20 | Производственный комплекс "Альметьевский насосный завод" АО "АЛНАС" | Protector for hydraulic protection of submersible oil-filled electric motor |
| CN2768284Y (en) * | 2005-02-06 | 2006-03-29 | 天津荣亨集团股份有限公司 | Conjuncted low power oil-filled submersible motor and its protector |
| RU49652U1 (en) * | 2005-07-29 | 2005-11-27 | Иванов Александр Александрович | SUBMERSIBLE OIL FILLED ELECTRIC PUMP MOTOR MOTOR |
-
2011
- 2011-10-26 RU RU2011143311/06A patent/RU2484306C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2484306C1 (en) | 2013-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20201027 |